4250985456 has 40 divisors (see below), whose sum is σ = 11627697744. Its totient is φ = 1333642240.

The previous prime is 4250985451. The next prime is 4250985457. The reversal of 4250985456 is 6545890524.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250985451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2603955 + ... + 2605586.

Almost surely, 2^4250985456 is an apocalyptic number.

It is an amenable number.

4250985456 is an abundant number, since it is smaller than the sum of its proper divisors (7376712288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4250985456 is a wasteful number, since it uses less digits than its factorization.

4250985456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5209569 (or 5209563 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 48.

The square root of 4250985456 is about 65199.5817164497. The cubic root of 4250985456 is about 1619.9310868414.

The spelling of 4250985456 in words is "four billion, two hundred fifty million, nine hundred eighty-five thousand, four hundred fifty-six".